B-2 Spirit’s rotating fuel receptacle

That’s probably gonna be the coolest thing I see today.
This clip is particularly interesting as it clearly shows the Spirit’s rotating dorsal receptacle: once the refueling has finished the fuel intake required to connect with the tanker’s flying boom can’t remain exposed as it would become RCS “hotspot” rendering the B-2 less than completely stealthy.

As it drifts off at the end, you can almost hear it whisper:
“Psssst… you didn’t see nuthin’…”